CN202732507U - FFU fan filter unit with firm structure - Google Patents
FFU fan filter unit with firm structure Download PDFInfo
- Publication number
- CN202732507U CN202732507U CN 201220422197 CN201220422197U CN202732507U CN 202732507 U CN202732507 U CN 202732507U CN 201220422197 CN201220422197 CN 201220422197 CN 201220422197 U CN201220422197 U CN 201220422197U CN 202732507 U CN202732507 U CN 202732507U
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- Prior art keywords
- casing
- ffu
- well
- fan filter
- box body
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Abstract
The utility model discloses a FFU fan filter unit with a firm structure, comprising a box body and a fan arranged in the box body, wherein an air inlet is formed at one end of the box body, an air outlet is formed at the end opposite to the air inlet, a filter is arranged at the air outlet, a fan bottom plate is arranged at the bottom end of the fan, and reinforcing ribs are respectively arranged on the top plate of the box body, two sides plates of the box body and the fan bottom plate. According to the utility model, by adopting the design of the reinforcing ribs, resonance generated by the box body plate during rotation of the motor is reduced, and the firmness of the box body is increased, and the service life is prolonged.
Description
Technical field
The utility model relates to a kind of FFU fan filter uints, particularly relates to a kind of well-set FFU fan filter uints, belongs to the air purifying process field.
Background technique
FFU is the english abbreviation of fan filter uints, and it is used more and morely as the terminal cleaning equipment of cleanroom.The industries such as modern semiconductor, medical treatment often can be used FFU, and purpose is the particulate in the production control workshop, guarantee the quality of product.At present the ubiquitous problem of FFU is, the box house stream pressure is excessive and cause housing structure insecure, and the resonance that in addition produces when revolution damages cabinet faster, has greatly reduced the working life of FFU.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is, a kind of well-set FFU fan filter uints is provided, to prolong the working life of fan filter uints.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of well-set FFU fan filter uints, comprise casing and be located at the interior blower fan of casing, one end of described casing is provided with intake grill, an end relative with described intake grill is provided with exhaust outlet, the place is provided with filter at described exhaust outlet, and the bottom of described blower fan is provided with the blower fan base plate, it is characterized in that: biside plate and described blower fan base plate at the top board of described casing, described casing are respectively equipped with stiffening rib.
Aforesaid a kind of well-set FFU fan filter uints is characterized in that: the stiffening rib on described roof box and the described blower fan base plate is " V " type.
Aforesaid a kind of well-set FFU fan filter uints, it is characterized in that: the stiffening rib on the described casing biside plate is " L " type.
Aforesaid a kind of well-set FFU fan filter uints is characterized in that: the air channel between described intake grill and the described exhaust outlet is open form gradually.
Aforesaid a kind of well-set FFU fan filter uints is characterized in that: the biside plate at described casing is provided with respectively flow apron near described filter place.
Aforesaid a kind of well-set FFU fan filter uints, it is characterized in that: the material of described stiffening rib is identical with the material of described casing.
The beneficial effects of the utility model are:
1. be provided with three roads " V " font stiffening rib at roof box and air channel base plate, be respectively equipped with " L " type stiffening rib at the casing biside plate, reduced the resonance that Board material for box produces when revolution, increased simultaneously the soundness of casing;
2. adopt gradually open form air channel, MIN minimizing is to the resistance of wind, thereby effectively guaranteed the whole uniformity of wind speed, reduced air-flow in the casing to the stamping press of casing;
3. flow apron plays guiding function to the wind that blower fan produces, and has avoided the generation at dead angle, and the static pressure that makes simultaneously casing is balance more, and air-out is more even.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is plan view of the present utility model.
Embodiment
For further disclosing the technical solution of the utility model, describe mode of execution of the present utility model in detail below in conjunction with accompanying drawing: as shown in Figure 1, a kind of well-set FFU fan filter uints, comprise casing 1 and the blower fan 2 of being located in the casing 1, one end of casing 1 is provided with intake grill 3, an end relative with intake grill 3 is provided with exhaust outlet 4, and 4 places are provided with filter 5 at exhaust outlet, and the bottom of blower fan 2 is provided with blower fan base plate 11.
Be respectively equipped with stiffening rib at the top board of casing 1, biside plate and the blower fan base plate 11 of casing 1, the material of stiffening rib is identical with the material of casing 1.Stiffening rib 7 on casing 1 top board and the stiffening rib on the blower fan base plate 11 8 are " V " type, and the stiffening rib 9 on casing 1 biside plate is " L " type.Stiffening rib has reduced the resonance that Board material for box produces when revolution, increased simultaneously the soundness of casing.
Be provided with respectively flow apron 10 at the biside plate of casing 1 near filter 5 places, the wind that blower fan 2 is produced plays guiding function, has avoided the generation at dead angle, and the static pressure that makes simultaneously casing 1 is balance more, and air-out is more even.
More than by description of listed embodiment, basic conception of the present utility model and basic principle have been set forth.But the utility model never is limited to above-mentioned listed mode of execution, and every equivalent variations, improvement and deliberately of inferior quality behavior of change of doing based on the technical solution of the utility model all should belong to protection domain of the present utility model.
Claims (6)
1. well-set FFU fan filter uints, comprise casing and be located at the interior blower fan of casing, one end of described casing is provided with intake grill, an end relative with described intake grill is provided with exhaust outlet, the place is provided with filter at described exhaust outlet, the bottom of described blower fan is provided with the blower fan base plate, it is characterized in that: biside plate and described blower fan base plate at the top board of described casing, described casing are respectively equipped with stiffening rib.
2. a kind of well-set FFU fan filter uints according to claim 1, it is characterized in that: the stiffening rib on described roof box and the described blower fan base plate is " V " type.
3. a kind of well-set FFU fan filter uints according to claim 1, it is characterized in that: the stiffening rib on the described casing biside plate is " L " type.
4. a kind of well-set FFU fan filter uints according to claim 1 is characterized in that: the air channel between described intake grill and the described exhaust outlet is open form gradually.
5. each described a kind of well-set FFU fan filter uints according to claim 1-4 is characterized in that: the biside plate at described casing is provided with respectively flow apron near described filter place.
6. a kind of well-set FFU fan filter uints according to claim 5, it is characterized in that: the material of described stiffening rib is identical with the material of described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220422197 CN202732507U (en) | 2012-08-24 | 2012-08-24 | FFU fan filter unit with firm structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220422197 CN202732507U (en) | 2012-08-24 | 2012-08-24 | FFU fan filter unit with firm structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732507U true CN202732507U (en) | 2013-02-13 |
Family
ID=47658210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220422197 Expired - Fee Related CN202732507U (en) | 2012-08-24 | 2012-08-24 | FFU fan filter unit with firm structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732507U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015116A (en) * | 2016-07-14 | 2016-10-12 | 苏州英德尔室内空气技术有限公司 | Fan filter unit of EFU ultrathin equipment |
| CN106438509A (en) * | 2016-10-21 | 2017-02-22 | 苏州英德尔室内空气技术有限公司 | Explosion-proof FFU fan filter unit |
| CN108895016A (en) * | 2018-08-13 | 2018-11-27 | 江苏富泰净化科技股份有限公司 | The blower fan filtering unit of high energy efficiency |
| CN111271870A (en) * | 2020-02-24 | 2020-06-12 | 东莞市利人净化科技有限公司 | Fan filter unit with static pressure box |
-
2012
- 2012-08-24 CN CN 201220422197 patent/CN202732507U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015116A (en) * | 2016-07-14 | 2016-10-12 | 苏州英德尔室内空气技术有限公司 | Fan filter unit of EFU ultrathin equipment |
| CN106438509A (en) * | 2016-10-21 | 2017-02-22 | 苏州英德尔室内空气技术有限公司 | Explosion-proof FFU fan filter unit |
| CN108895016A (en) * | 2018-08-13 | 2018-11-27 | 江苏富泰净化科技股份有限公司 | The blower fan filtering unit of high energy efficiency |
| CN111271870A (en) * | 2020-02-24 | 2020-06-12 | 东莞市利人净化科技有限公司 | Fan filter unit with static pressure box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180417 Address after: 215000 unit 908, South Tower, SuYue Plaza, 119 Suzhou Avenue West, Suzhou Industrial Park, Jiangsu. Patentee after: Guo microwick Environmental Technology (Suzhou) Co.,Ltd. Address before: Suzhou City, Jiangsu province 215123 Suzhou Industrial Park East Road No. 43 Patentee before: Yejia Technology (Suzhou Industrial Park) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180926 Address after: 230001, 2 floor, building 2, Xinglu science and Technology Industrial Park, Luyang District, Hefei, Anhui. Patentee after: Anhui Guowei Huaxin Environmental Technology Co.,Ltd. Address before: 215000 unit 908, South Tower, SuYue Plaza, 119 Suzhou Avenue West, Suzhou Industrial Park, Jiangsu. Patentee before: Guo microwick Environmental Technology (Suzhou) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200604 Address after: 215123 Yejia Technology (Suzhou Industrial Park) Co., Ltd., building 46, Dongjing Industrial Park, Suzhou Industrial Park, Jiangsu Province Patentee after: YEJIA TECHNOLOGY (SUZHOU INDUSTRIAL PARK) Co.,Ltd. Address before: 230001, 2 floor, building 2, Xinglu science and Technology Industrial Park, Luyang District, Hefei, Anhui. Patentee before: Anhui Guowei Huaxin Environmental Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20210824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |